Penn Program on Regulation

How Should We Measure Terrorism Risk?

How Should We Measure Terrorism Risk?

A recent PPR seminar discussed changes in how our government analyzes terrorism risks.

Teaching Regulatory Law Through Online Publishing

Teaching Regulatory Law Through Online Publishing

Students who participate in RegBlog gain in-depth knowledge about regulation and hone vital professional skills.

Recalculating the True Value of Private Certifications

Recalculating the True Value of Private Certifications

Penn Law Regulation Fellow shares research on costs and compliance underlying transnational regulatory schemes.

The Student Side of RegBlog

The Student Side of RegBlog

Past and present editors share how RegBlog has shaped their legal education—and careers.

Seasons of Regulation

Seasons of Regulation

Assessing the past five years in regulation—and RegBlog’s achievements during this time—goes beyond numbers.

Smarter Regulation for the “Optimizing Economy”

Smarter Regulation for the “Optimizing Economy”

An economy increasingly based on algorithms will need a more sophisticated government, too.

Conventions as Constraints on Executive Discretion

Conventions as Constraints on Executive Discretion

Adrian Vermeule’s closing remarks highlight the role of conventions in limiting the exercise of executive power.

Enhancing Democracy With Presidential Signing Statements

Enhancing Democracy With Presidential Signing Statements

Christopher Yoo argues in defense of the use of presidential signing statements.

Using the APA to Constrain Presidential Inaction

Using the APA to Constrain Presidential Inaction

Dan Walters argues that the Administrative Procedure Act provides the courts with the best framework for reviewing presidential inaction.

Who Decides?

Who Decides?

Cary Coglianese assesses doctrinal limits on distinctions between presidential oversight and decision-making.

Does Anyone Know What the “Take Care Clause” Means?

Does Anyone Know What the “Take Care Clause” Means?

Courts have used the take care clause in multiple, and sometimes conflicting, ways.

The Role of Faithful Execution in U.S. Immigration Policy

The Role of Faithful Execution in U.S. Immigration Policy

Patricia Bellia explores legality of deferred action program under the faithful execution clause.